Twice a week there is a constant flow of people - mostly women - with wheelbarrows full of refuse they have collected in the area.

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Within Bangkok's Klong Toey slum, there is one area relatively free of stinking refuse.

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In a pub a mile away in Hathershaw, a mainly white area, a dozen men refuse to make eye contact or give their names when asked about race relations in Oldham.

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Passengers, as in this case, who refuse to comply with security procedures are denied access to the secure gate area.

WHITEHOUSE: Press Briefing

Passengers who refuse to complete the screening process cannot be granted access to the secure area in order to ensure the safety of others traveling.

WHITEHOUSE: Press Briefing